KR20130122071A - Make-up cosmetic composition - Google Patents

Abstract

The present invention relates to a makeup cosmetic composition which makes eyelashes rich and long and, more specifically, to low density fibers and a makeup cosmetic composition containing the low density fibers. The makeup cosmetic composition shows long lash effect using fiber ingredients and enhances volume using powder ingredients. Also, the makeup cosmetic composition shows lightness and effectively maintains a curling effect because of the low density fiber and powder ingredients.

Description

Makeup cosmetic composition {Make-up cosmetic composition}

The present invention relates to a makeup cosmetic composition to make the eyelashes look long and rich.

In the prior art, a hollow powder or a hollow fiber is used to make the eyelashes look longer or for volume, curling, curling retention, etc.Because the hollow resin powder or hollow inorganic powder containing a volatile blowing agent is difficult to expand to a uniform thickness, it is difficult to apply makeup The condition is uneven, which is undesirable. In addition, when only the hollow fiber is contained, the long lash effect and lightness are excellent, but the coating is very thin and the volume effect is very low. When only the hollow silica powder is contained, the volume and lightness are excellent, but it is difficult to expect the long lash effect. have.

Therefore, the situation is required to develop a makeup composition for the eyelashes excellent curling holding power and adhesion while also exhibiting a long lash and a feeling of volume that can satisfy the needs of consumers.

Republic of Korea Patent No. 10-1088624

In order to solve the above problems, the inventors of the present invention showed a volume effect with a long lash effect immediately upon application, and researched to produce a stable makeup composition that is excellent in curling retention due to lightness and is not easily separated from the eyelashes. The present invention has developed a makeup cosmetic composition for eyelashes containing both a specific gravity fiber component and a low specific gravity powder component.

Accordingly, it is an object of the present invention to provide a makeup cosmetic composition for eyelashes having a low specific gravity fibrous fiber and a low specific gravity powder component at the same time as well as excellent curling and long lashing effect as well as curling retention and powder fall resistance.

In order to achieve the above object, the present invention provides a makeup cosmetic composition containing a low specific weight fibrous fiber and a low specific weight powder component at the same time.

In addition, the present invention provides a makeup cosmetic composition for eyelashes or eyebrows, which further contains a flexible urethane-based polymer while simultaneously containing a low specific weight fibrous fiber and a low specific weight powder component.

Hereinafter, the present invention will be described in more detail.

Specific gravity is the ratio of the mass of a substance to the mass of a standard substance with the same volume, usually with pure water at 4 ° C as the standard. Therefore, a specific gravity of less than 1 means that the weight is light compared to the same volume of water, and the smaller the value is, the lighter the weight of the powder or fiber material is. Most of them are porous or hollow shapes having many hollow holes rather than full shapes. In the present invention, the fibrous fibers and powders having specific gravity less than 1 will be referred to collectively as low specific gravity.

The low specific gravity fibrous fiber of the present invention is preferably at least one selected from the group consisting of a fibrous form having a specific gravity of less than 1 and showing a length of 0.3 mm or more, and if it is a fibrous form having a specific gravity of less than 1 and a length of 0.3 mm or more, Fiber is available. Furthermore, it is more preferable that the low specific gravity fibrous fiber has a specific gravity of 0.05 or more and less than 1 and a length of 0.3 mm or more and 10 mm or less.

For example, the low specific gravity fibrous fiber of the present invention may be used nylon fiber, rayon fiber, polyvinyl alcohol fiber, cellulose fiber and the like. Compositions containing fibrous fibers having a specific gravity of at least 1 compared to fibrous fibers having a specific gravity of less than 1 are not only felt heavy when attached to the eyelashes due to the weight of the fiber, but also have a disadvantage in that curling power is decreased over time due to the weight. . In addition, when the length of the fibrous fiber is less than 0.3mm, there is a problem that it is difficult to implement an instant long lash effect.

The low specific gravity fibrous fiber of the present invention is preferably contained in an amount of 0.1 to 10% by weight, more preferably 1 to 4% by weight based on the total weight of the composition. If the content is less than 0.1% by weight, the long lash effect and light effect do not appear properly. If the content is more than 10% by weight, the fiber content is high, and the eyelashes with the fibers attached to the eyelashes are not uniformly attached to the eyelashes. Symptoms may occur.

On the other hand, the low specific gravity powder of the present invention is preferably at least one selected from the group consisting of powders having a specific gravity of less than one, all powders can be used as long as the powder has a specific gravity of less than one. Furthermore, the low specific gravity powder is more preferably 0.05 or more and less than 1 specific gravity.

Specific examples of the low specific gravity powder of the present invention include talc, sericite, mica, calcium carbonate, magnesium carbonate, kaolin, boron nitride, titanium oxide, zinc oxide, iron oxide, carbon black, cerium oxide, zirconium oxide, silica, poly Methyl methacrylate and the like can be used. Moreover, the particle shape of these low specific gravity powders does not have a restriction | limiting in particular, For example, any of spherical shape, plate shape, needle shape, etc. may be sufficient. Although the average particle diameter of the said powder is not specifically limited, 20 micrometers or less are preferable and it is more preferable that they are 0.01 micrometer or more and 20 micrometers or less.

In the case of a composition containing a powder having a specific gravity of 1 or more compared to a powder having a specific gravity of less than 1, curling force decreases over time due to its weight as well as a feeling of weight when attached to the eyelashes.

In the low specific gravity powder of the present invention, the fiber is preferably contained in an amount of 0.1 to 20% by weight, and more preferably 3 to 10% by weight, based on the total weight of the composition. If the content is less than 0.1% by weight, the volume effect does not appear properly, and when the content exceeds 20% by weight, a phenomenon that the light effect does not appear properly due to agglomeration due to the increase in viscosity of the composition may occur.

In addition, the urethane-based polymer of the present invention is one selected from polyurethane-10, polyurethane-14, polyurethane-32, polyurethane-34, polyurethane-35, polyurethane-acrylic, polyurethane-polyvinylpyrrolidone, and the like. It is preferable that it is above. For example, commercially available products include Bayer's Baycusan 1000, Baycusan 1001, Baycusan 1003, Baycusan 1004, etc., Akzo Novel's Yodosol PUD, National Starch's Dynam-X, and the like. It is manufactured and commercially available.

The urethane-based polymer is preferably contained in 1 to 30% by weight, more preferably 5 to 20% by weight based on the total weight of the composition. If the content is less than 1% by weight, it is not possible to expect the effect of improving adhesion due to the formation of a continuous film on the eyelashes, and when the content exceeds 30% by weight, the viscosity of the composition is increased, so that an appropriate creamy viscosity for applying to the eyelashes is expected. it's difficult.

The makeup cosmetic composition of the present invention may contain, in addition to the above components, an emulsifier, a wax, an antifoaming agent, a preservative, a thickener, and the like within a range that does not impair the object and effect of the present invention .

According to the present invention, by containing both a low specific weight fibrous fiber and a low specific weight powder together, it provides a make-up cosmetic composition to make the eyelashes look long and rich by showing both the long lashing force by the fibrous fiber component and the volume feeling by the powder component. In addition, since it is a low-weight fiber and powder component, it exhibits light properties without weight on the eyelashes and also has excellent curling retention.

Furthermore, the present invention provides a makeup cosmetic composition for eyebrows or eyelashes which contain a low specific gravity fibrous fiber and a low specific gravity powder together and further contain a urethane-based polymer, thereby providing excellent adhesion by the flexible urethane-based polymer component, without powder falling off. The makeup state can be maintained for a long time to provide clean eyes.

Hereinafter, the present invention will be described with reference to the following examples. The examples are intended to further illustrate the present invention and are not intended to limit the scope of the present invention.

In addition, it is obvious that any person skilled in the art can make various modifications and imitations within the scope of the appended claims without departing from the scope of the technical idea of the present invention.

[Examples 1-9 and Comparative Examples 1-3]

Hereinafter, the composition and manufacturing process of Examples 1 to 9 will be described as mascara compositions that are makeup cosmetic compositions according to one embodiment of the present invention. In addition, in order to explain the characteristics of the embodiments of the present invention more clearly, the comparative examples 1 to 3 according to the conventional method by the composition ratio of the conventional mascara will be described in comparison with the embodiments of the present invention.

Tables 1 and 2 show the compositions of Examples 1 to 9 and Comparative Examples 1 to 3 according to the present invention.

Component name (unit:% by weight) Comparative Example 1 Comparative Example 2 Comparative Example 3 Example 1 Example 2 Example 3 1. Candelilla lead 5.0 5.0 5.0 5.0 5.0 5.0 2. Paraffin 5.0 5.0 5.0 5.0 5.0 5.0 3. Beeswax 5.0 5.0 5.0 5.0 5.0 5.0 4. Sorbitan stearate 1.0 1.0 1.0 1.0 1.0 1.0 5. Polysorbate 60 1.0 1.0 1.0 1.0 1.0 1.0 6. Purified water To 100 To 100 To 100 To 100 To 100 To 100 7. Glycerin 3.0 3.0 3.0 3.0 3.0 3.0 8. Xanthan Gum 2.0 2.0 2.0 2.0 2.0 2.0 9. Black Iron Oxide 10.0 10.0 10.0 10.0 10.0 10.0 10. Nylon Fiber
(Weight 1.2, length 3mm) 2.0 - - - - - 11. Low-weight nylon fiber
(Weight 0.5, length 3mm) - 2.0 - 2.0 2.0 2.0 12. Low weight nylon fiber
(Weight 0.5, length 0.1mm) - - - - - - 13. Low specific gravity cellulose fiber
(Weight 0.7, length 2mm) - - - - - - 14. Low specific gravity silica
(Weight 0.8, size 5um) - - 5.0 5.0 5.0 - 15. Low specific gravity silica
(Weight 0.8, size 25um) - - - - - - 16. Low specific gravity polymethylmethacrylate
(Weight 0.7, size 7um) - - - - - - 17. Low specific gravity carbon black
(Weight 0.2, size 0.02um) - - - - - - 18. Silica
(Weight 1.3, size 5um) - - - - - 5.0 19.Polyurethane-10 10.0 10.0 - - 10.0 10.0 20. Antiseptics Suitable amount Suitable amount Suitable amount Suitable amount Suitable amount Suitable amount

Component name (unit:% by weight) Example 4 Example 5 Example 6 Example 7 Example 8 Example 9 1. Candelilla lead 5.0 5.0 5.0 5.0 5.0 5.0 . paraffin 5.0 5.0 5.0 5.0 5.0 5.0 3. Beeswax 5.0 5.0 5.0 5.0 5.0 5.0 4. Sorbitan stearate 1.0 1.0 1.0 1.0 1.0 1.0 5. Polysorbate 60 1.0 1.0 1.0 1.0 1.0 1.0 6. Purified water To 100 To 100 To 100 To 100 To 100 To 100 7. Glycerin 3.0 3.0 3.0 3.0 3.0 3.0 8. Xanthan Gum 2.0 2.0 2.0 2.0 2.0 2.0 9. Black Iron Oxide 10.0 10.0 10.0 10.0 10.0 2.0 10. Nylon Fiber
(Weight 1.2, length 3mm) 2.0 2.0 - - - - 11. Low-weight nylon fiber
(Weight 0.5, length 3mm) - - - 2.0 - - 12. Low weight nylon fiber
(Weight 0.5, length 0.1mm) - - 2.0 - - - 13. Low specific gravity cellulose fiber
(Weight 0.7, length 2mm) - - - - 2.0 2.0 14. Low specific gravity silica
(Weight 0.8, size 5um) 5.0 - 5.0 - - - 15. Low specific gravity silica
(Weight 0.8, size 25um) - - - 5.0 - - 16. Low specific gravity polymethylmethacrylate
(Weight 0.7, size 7um) - - - - 5.0 5.0 17. Low specific gravity carbon black
(Weight 0.2, size 0.02um) - - - - - 2.0 18. Silica
(Weight 1.3, size 5um) - 5.0 - - - - 19.Polyurethane-10 10.0 10.0 10.0 10.0 10.0 10.0 20. Antiseptics Suitable amount Suitable amount Suitable amount Suitable amount Suitable amount Suitable amount

<Method for producing mascara composition according to the present invention>

1) The components 1-5 are dissolved while heating to 80 degreeC.

2) The components 6-8 are stirred, heating to 80 degreeC.

3) It stirs and mixes the components 9-18, gradually adding to said 2).

4) The emulsification is carried out slowly adding 1) to 3).

5) After emulsification, it cools to 30 degreeC, adding components 19-20 to said 4).

6) Fill the mascara container.

Test Example 1 Feeling Test (Sensory Evaluation)

In order to actually use the mascara products of Comparative Examples 1 to 3 manufactured by the conventional method and the mascara products of Examples 1 to 9 manufactured by the method of the present invention to 20 females of 20 to 40 who use daily or frequently. The effect of the product was then compared. Test items were long lash, volume, lightness, curling retention, no powder fall off and persistence. After rating each item, the average score was given by giving a score of 0-15. In order to ensure the accuracy of the data was repeated five times each, the results are shown in Table 3 and Table 4 below. ? "When the average score is less than 4.0,"? "When the average score is 4.0 to 8.0,"? "When the average score is 8.1-12.0, and"? "When the average score is more than 12.0.

Test Items Comparative Example 1 Comparative Example 2 Comparative Example 3 Example 1 Example 2 Example 3 Long lash ○ ○ △ ◎ ◎ ◎ Volume × × ○ ◎ ◎ ◎ lightness × ○ ○ ○ ○ △ Curling retention × ○ ○ ○ ◎ ○ No powder fall out △ ○ △ ○ ◎ ◎ Persistence △ △ × △ ◎ ○

Test Items Example 4 Example 5 Example 6 Example 7 Example 8 Example 9 Long lash ◎ ◎ △ ◎ ◎ ◎ Volume ◎ ◎ ◎ ◎ ◎ ◎ lightness △ × ○ ○ ○ ◎ Curling retention ○ △ ○ ○ ◎ ◎ No powder fall out ○ △ ○ ○ ◎ ◎ Persistence ◎ △ ◎ ◎ ◎ ◎

As can be seen in Tables 3 and 4, Comparative Examples 1 and 2, which are a conventional mascara composition containing a urethane polymer while containing a nylon fiber or a low specific weight nylon fiber, have a volume, lightness, curling retention, and durability except for long lash. In Comparative Example 3, which contains only low specific gravity of silica, and contains only low specific gravity silica, long lash except for the volume and lightness, no powder dropping, and in particular, low satisfaction.

On the other hand, in the composition of the present invention Examples 1 to 2 and Examples 6 to 9 containing a low specific gravity together with a low specific gravity fibrous fiber, as well as a long lashing effect, volume, lightness, curling retention, no powder fall, Good satisfaction in persistence. In particular, Example 9, in which a low specific fibrous fiber and a low specific powder, as well as carbon black, which is a pigment as well as a low specific pigment, are mixed together, shows very high satisfaction in lightness.

However, Examples 3 to 4, in which one of the fibrous fibers or powders have a high specific gravity, have a slightly low satisfaction in lightness, and the fifth embodiment having a high specific gravity of both fibrous fibers and powders has not only lightness but also curling holding power, The result is no dust drop and the satisfaction of persistence is rather low.

In the case of the present invention, the use of a low specific gravity material, the use of a fibrous fiber and powder together, or more containing a urethane-based polymer for the eyelash having an overall excellent effect in long lash, volume, lightness, curling retention, powder fall prevention and persistence, etc. It is possible to provide a makeup cosmetic composition.

Test Example 2 Coating Amount Test

The application amount of mascara prepared from the compositions according to Comparative Examples 1 to 3 and Examples 1 to 9 used in Test Example 1 was tested by the following method.

<Coating amount test method>

1) Prepare false eyelashes and weigh them.

2) Each composition is applied to the artificial eyelashes of 1) equally 12 times and completely dried and then weighed.

3) Subtract the weight of the false eyelashes in 1) from the weight of the false eyelashes in 2) to find the amount of the applied content.

The average value was obtained by repeating three times for each composition, and the results are shown in Tables 5 and 6 below.

Test Items Comparative Example 1 Comparative Example 2 Comparative Example 3 Example 1 Example 2 Example 3 Coating amount (mg) 6 6 10 15 15 12

Test Items Example 4 Example 5 Example 6 Example 7 Example 8 Example 9 Coating amount (mg) 11 15 13 16 17 15

As can be seen in Table 5 and Table 6, Examples 1 to 9 of the present invention can be seen that the coating amount is about twice or more compared to the Comparative Examples 1 to 3 of the existing mascara composition. This is because, in the case of the present invention, unlike the conventional mascara, by using a mixture of a fiber having excellent long lash effect and a powder having a large amount of application together, it is possible to simultaneously implement not only the long lash force but also the volume force.

Claims (12)

A makeup cosmetic composition containing both a low specific weight fibrous fiber and a low specific weight powder. The makeup cosmetic composition according to claim 1, further comprising a urethane-based polymer. The makeup cosmetic composition according to claim 1 or 2, wherein the composition is for eyebrows or eyelashes. The cosmetic composition according to claim 1 or 2, wherein the low specific gravity fibrous fiber is at least one selected from the group consisting of fibrous forms having a specific gravity of 0.05 or more and less than 1 and a length of 0.3 mm or more and 10 mm or less. The makeup cosmetic composition according to claim 4, wherein the low specific gravity fibrous fiber is at least one member selected from the group consisting of nylon fiber, rayon fiber, polyvinyl alcohol fiber and cellulose fiber. The makeup cosmetic composition of claim 4, wherein the low specific gravity fibrous fiber is contained in an amount of 0.1 to 10 wt% based on the total weight of the composition. The makeup cosmetic composition according to claim 1 or 2, wherein the low specific gravity powder is at least one selected from the group consisting of a powder having a specific gravity of 0.05 or more and less than 1. The method of claim 7, wherein the low specific gravity powder is talc, sericite, mica, calcium carbonate, magnesium carbonate, kaolin, boron nitride, titanium oxide, zinc oxide, iron oxide, carbon black, cerium oxide, zirconium oxide, silica and polymethyl Makeup cosmetic composition, characterized in that at least one member selected from the group consisting of methacrylate. The makeup cosmetic composition according to claim 7, wherein the low specific gravity powder has one of spherical, plate and needle shapes, and has an average particle diameter of 0.01 µm or more and 20 µm or less. The makeup cosmetic composition according to claim 7, wherein the low specific gravity powder is contained in an amount of 0.1 to 20% by weight based on the total weight of the composition. The method of claim 2, wherein the urethane-based polymer is selected from polyurethane-10, polyurethane-14, polyurethane-32, polyurethane-34, polyurethane-35, polyurethane-acrylic and polyurethane-polyvinylpyrrolidone Makeup cosmetic composition, characterized in that at least one kind. The makeup cosmetic composition according to claim 11, wherein the urethane-based polymer is contained in an amount of 0.1 to 30% by weight based on the total weight of the composition.